CN106013516A - Prefabricated reinforced concrete shear wall - Google Patents
Prefabricated reinforced concrete shear wall Download PDFInfo
- Publication number
- CN106013516A CN106013516A CN201610542739.4A CN201610542739A CN106013516A CN 106013516 A CN106013516 A CN 106013516A CN 201610542739 A CN201610542739 A CN 201610542739A CN 106013516 A CN106013516 A CN 106013516A
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- CN
- China
- Prior art keywords
- reinforced concrete
- plate
- wall
- shear wall
- rib steel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
Abstract
The invention provides a prefabricated reinforced concrete shear wall which is used for solving the problems of high labor demand, long construction time and uneven construction quality of the shear wall in the prior art. The prefabricated reinforced concrete shear wall comprises a reinforced concrete wall, wherein at least one set of rib steel columns are arranged in the reinforced concrete wall, and the two ends of the rib steel columns are exposed out of the reinforced concrete wall; the rib steel columns are composed of metal plates and connecting plates, and a plurality of hollow holes and at least one rib are arranged on each of the metal plates; and bolt holes are formed at the two ends of the metal plates. The prefabricated reinforced concrete shear wall has the beneficial effects that (1) the shear wall can be produced in a factory, the mass manufacturing in an assembly line can be realized, the manufacturing time is short, and the quality of the shear wall can be standardized; (2) the wall is prefabricated, the time for pouring the wall is saved, the structure is simple, and the mounting construction time is short; (3) the metal plates can ensure that the stressing positions of the rib steel columns are identical to the positions of rebar, and the structure is reasonable; and (4) the hollow holes can save materials, and the wrapping performance of the metal plates and concrete can be improved.
Description
Technical field
The present invention relates to the body of wall of building field, particularly relate to a kind of prefabricated rib steel post reinforced concrete shear wall.
Background technology
The shear wall of building industry mostly uses the mode of cast in situs now, need a large amount of labour force and workman's execute-in-place, engineering time is long, construction quality is uneven, along with improving constantly of labour force's remuneration, the most progressively there is stressful situation in the on-the-spot recruitment of building industry, and industry is shorter and shorter to the requirement of duration, advancing building industry modernization, development precast assembly technology, it is current and the main trend of a period of time from now on that a part even major part building element is changed into batch production processing.Therefore select which kind of precast assembly technology, both can guarantee that construction and structural safety, more can guarantee that realize on-site consolidation is the key point solving current problem faster and betterly.
Summary of the invention
The present invention proposes a kind of precast reinforced concrete shear wall, solves that shear wall labour demand in prior art is big, the uneven problem of engineering time length, construction quality.
The technical scheme is that and be achieved in that: a kind of precast reinforced concrete shear wall, including reinforced concrete wall, being provided with least one set rib steel post in reinforced concrete wall, rib steel post two ends are exposed to the reinforced concrete wall under prefabrication state；Rib steel post is made up of plate-shape metal and connecting plate, and plate-shape metal is provided with several emptying apertures and at least two ribs；Plate-shape metal two ends are provided with bolt hole.
Being provided with at least two group rib steel posts in reinforced concrete wall, often be arranged in parallel between group rib steel post, often group rib steel post is all through reinforced concrete wall.
Rib steel post includes before and after's two panels plate-shape metal and several connecting plates of two panels plate-shape metal before and after connecting, and connecting plate is fixed on the side of before and after's two panels plate-shape metal uniformly, and the cross section of rib steel post is rectangle.
It is provided with between emptying aperture between rib or emptying aperture and plate-shape metal side and is provided with rib.
One end of rib steel post connects auxiliary spreading steel plate, and auxiliary spreading steel plate is provided with bolt hole.
Connected by connecting bolt and bolt hole between two groups of neighbouring reinforced concrete walls.
Two groups of rib steel posts it are provided with in reinforced concrete wall.
The most evenly distributed emptying aperture having two rows parallel in the surface of plate-shape metal, emptying aperture be shaped as elongated hole.
The present invention has following beneficial effect: (1) can be with factorial praluction, it is achieved manufacture on a large scale on streamline, and manufacturing time is short, and shear wall quality can standardization；(2) body of wall is prefabricated, saves body of wall and pours time, simple in construction, and the installation time is short；(3) plate-shape metal ensures that rib steel post forced position is identical with reinforcement location, rational in infrastructure；(4) emptying aperture can save material, improves again the bond property of plate-shape metal and concrete.
Accompanying drawing explanation
Fig. 1 is shear wall prefabrication state front view.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is rib steel post front view.
Fig. 4 is rib steel post side view.
Fig. 5 be in Fig. 3 B-B to sectional view.
Fig. 6 is shear wall construction connection diagram.
Fig. 7 position shear wall construction completes schematic diagram.
Fig. 8 be in Fig. 7 C-C to sectional view.
Wherein: 1 reinforced concrete wall, 2 rib steel posts, 3 wall steel bars, 4 floor beams, 5 floor beam steels, 21 plate-shape metals, 22 ribs, 23 emptying apertures, 24 connecting plates, 25 bolts hole, 26 auxiliary spreading steel plates, 27 connecting bolts.
Detailed description of the invention
Embodiment 1: a kind of precast reinforced concrete shear wall, including reinforced concrete wall, is provided with least one set rib steel post in reinforced concrete wall, rib steel post two ends are exposed to the reinforced concrete wall under prefabrication state；Rib steel post is made up of plate-shape metal and connecting plate, and plate-shape metal is provided with several emptying apertures and at least two ribs；Plate-shape metal two ends are provided with bolt hole.
Embodiment 2: a kind of precast reinforced concrete shear wall, is provided with least one set rib steel post, often be arranged in parallel between group rib steel post in reinforced concrete wall, often group rib steel post is all through reinforced concrete wall.
Other structures are with embodiment 1.
Embodiment 3: a kind of precast reinforced concrete shear wall, rib steel post includes before and after's two panels plate-shape metal and several connecting plates of two panels plate-shape metal before and after connecting, connecting plate is fixed on the side of before and after's two panels plate-shape metal uniformly, and the cross section of rib steel post is rectangle.
Other structures are with embodiment 1.
Embodiment 4: as shown in Fig. 1 ~ 5, a kind of precast reinforced concrete shear wall, including reinforced concrete wall 1, two groups of rib steel posts 2 it are provided with in reinforced concrete wall 1, often it be arranged in parallel between group rib steel post 2, often group rib steel post 2 is all through reinforced concrete wall 1, and rib steel post 2 two ends are exposed to reinforced concrete wall 1.
Rib steel post 2 includes before and after's two panels plate-shape metal 21 and several connecting plates 24 of two panels plate-shape metal 21 before and after connecting, connecting plate 24 is arranged in front the side of rear two panels plate-shape metal 21 uniformly, the cross section of rib steel post 2 is rectangle, and plate-shape metal 21 is longitudinally laid and poured；One end of rib steel post 2 is provided with bolt hole 25, and the other end of rib steel post 2 connects auxiliary spreading steel plate 26, and auxiliary spreading steel plate 26 is provided with bolt hole 25；Plate-shape metal 21 surface is uniformly provided with several emptying aperture 23 and at least one ribs 22.
The operation principle of the present embodiment is: be placed in reinforced concrete wall 1 by two groups of rib steel posts 2, the bolt hole 25 using two groups of reinforced concrete walls 1, upper reinforcement concrete wall 1 and the lower rebar concrete wall 1 auxiliary spreading steel plate 26 by rib steel post 2 one end and rib steel post 2 other end links together.
Embodiment 5: a kind of precast reinforced concrete shear wall, the most evenly distributed emptying aperture having two rows parallel in the surface of plate-shape metal, emptying aperture be shaped as elongated hole；Plate-shape metal is provided with three top-down ribs, and three ribs lay respectively between two groups of emptying apertures and between emptying aperture and plate-shape metal side.
Other structures are with embodiment 4.
Embodiment 6: as shown in Fig. 6 ~ 8, a kind of using method of precast reinforced concrete shear wall, two groups of shear walls are placed in the levels of floor beam 4, connected by connecting bolt 27 and bolt hole 25 between two groups of neighbouring precast reinforced concrete shear walls, floor beam steel 5 anchors between two groups of shear wall link positions, wall steel bar 3 in two groups of shear walls uses bridging arrangement, is attached pouring, completes shear wall construction between two groups of shear wall link positions.
Claims (9)
1. a precast reinforced concrete shear wall, including reinforced concrete wall (1), it is characterized in that: in reinforced concrete wall (1), be provided with least one set rib steel post (2), the reinforced concrete wall (1) that rib steel post (2) two ends are exposed under prefabrication state；Rib steel post (2) is made up of plate-shape metal (21) and connecting plate (24), and plate-shape metal (21) is provided with several emptying apertures (23) and at least two ribs (22)；Plate-shape metal (21) two ends are provided with bolt hole (25).
Precast reinforced concrete shear wall the most according to claim 1, it is characterized in that: in described reinforced concrete wall (1), be provided with at least two groups rib steel post (2), often be arrangeding in parallel between group rib steel post (2), often group rib steel post (2) is all through reinforced concrete wall (1).
Precast reinforced concrete shear wall the most according to claim 1, it is characterized in that: described rib steel post (2) includes before and after's two panels plate-shape metal (21) and several connecting plates (24) of two panels plate-shape metal (21) before and after connecting, connecting plate (24) is fixed on the side of before and after's two panels plate-shape metal (21) uniformly, and the cross section of rib steel post (2) is rectangle.
Precast reinforced concrete shear wall the most according to claim 1, it is characterised in that: it is provided with between described emptying aperture (23) between rib (22) or emptying aperture (23) and plate-shape metal (21) side and is provided with rib (22).
Precast reinforced concrete shear wall the most according to claim 1, it is characterised in that: one end of described rib steel post (2) connects auxiliary spreading steel plate (26), and auxiliary spreading steel plate (26) is provided with bolt hole (25).
6. according to the precast reinforced concrete shear wall described in claim 1 to 5 any claim, it is characterised in that: connected by connecting bolt (27) and bolt hole (25) between two groups of described neighbouring reinforced concrete walls (1).
7. according to the precast reinforced concrete shear wall described in claim 1 to 5 any claim, it is characterised in that: it is provided with two groups of rib steel posts (2) in described reinforced concrete wall (1).
8. according to the precast reinforced concrete shear wall described in claim 1 to 5 any claim, it is characterised in that: the most evenly distributed emptying aperture (23) having two rows parallel in the surface of described plate-shape metal (21), emptying aperture (23) be shaped as elongated hole.
9. according to the precast reinforced concrete shear wall described in claim 1 to 5 any claim, it is characterized in that: described plate-shape metal (21) is provided with three top-down ribs (22), three ribs (22) lay respectively between two groups of emptying apertures (23) and between emptying aperture (23) and plate-shape metal (21) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542739.4A CN106013516B (en) | 2016-07-12 | 2016-07-12 | A kind of precast reinforced concrete shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542739.4A CN106013516B (en) | 2016-07-12 | 2016-07-12 | A kind of precast reinforced concrete shear wall |
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| Publication Number | Publication Date |
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| CN106013516A true CN106013516A (en) | 2016-10-12 |
| CN106013516B CN106013516B (en) | 2019-03-12 |
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| CN201610542739.4A Active CN106013516B (en) | 2016-07-12 | 2016-07-12 | A kind of precast reinforced concrete shear wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989519A (en) * | 2019-05-09 | 2019-07-09 | 中国建筑第七工程局有限公司 | A kind of rib steel concrete component |
| CN113323477A (en) * | 2021-04-26 | 2021-08-31 | 黄勇 | Assembled reinforced concrete shear force wall |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175362A (en) * | 1978-02-21 | 1979-11-27 | Frederick Charles V | Wall structure |
| CN201972271U (en) * | 2011-01-24 | 2011-09-14 | 陈云 | Novel precast reinforced concrete shear wall |
| CN103243838A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Connection structure of integrally assembled concrete frame and shear wall |
| CN103696514A (en) * | 2013-12-26 | 2014-04-02 | 北京工业大学 | T-frame component and lightweight concrete body fabricated shear wall and connection structure thereof |
| CN104032860A (en) * | 2014-05-15 | 2014-09-10 | 中国建筑股份有限公司 | Assembly-type mixed coupled wall system and construction method thereof |
| CN105317137A (en) * | 2015-10-14 | 2016-02-10 | 史世英 | Prefabricated wall, prefabricated wallboard, construction method of prefabricated wall and production method of prefabricated wallboard |
| CN205804693U (en) * | 2016-07-12 | 2016-12-14 | 中国建筑第七工程局有限公司 | A kind of precast reinforced concrete shear wall |
-
2016
- 2016-07-12 CN CN201610542739.4A patent/CN106013516B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175362A (en) * | 1978-02-21 | 1979-11-27 | Frederick Charles V | Wall structure |
| CN201972271U (en) * | 2011-01-24 | 2011-09-14 | 陈云 | Novel precast reinforced concrete shear wall |
| CN103243838A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Connection structure of integrally assembled concrete frame and shear wall |
| CN103696514A (en) * | 2013-12-26 | 2014-04-02 | 北京工业大学 | T-frame component and lightweight concrete body fabricated shear wall and connection structure thereof |
| CN104032860A (en) * | 2014-05-15 | 2014-09-10 | 中国建筑股份有限公司 | Assembly-type mixed coupled wall system and construction method thereof |
| CN105317137A (en) * | 2015-10-14 | 2016-02-10 | 史世英 | Prefabricated wall, prefabricated wallboard, construction method of prefabricated wall and production method of prefabricated wallboard |
| CN205804693U (en) * | 2016-07-12 | 2016-12-14 | 中国建筑第七工程局有限公司 | A kind of precast reinforced concrete shear wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989519A (en) * | 2019-05-09 | 2019-07-09 | 中国建筑第七工程局有限公司 | A kind of rib steel concrete component |
| CN113323477A (en) * | 2021-04-26 | 2021-08-31 | 黄勇 | Assembled reinforced concrete shear force wall |
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| Publication number | Publication date |
|---|---|
| CN106013516B (en) | 2019-03-12 |
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